Inventor

Koen Johan Herman Weerts

Inventor

Vosselaar, BE

Overview

3→

Patents

2015–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%

C07DHeterocyclic compounds25%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%

A61KPreparations for medical, dental or toiletry purposes13%

C07BGeneral methods of organic chemistry13%

PatentTitleYear

10,323,025Crystallization procedure for obtaining canagliflozin hemihydrate crystals2019 9,303,046'Process for the preparation of heterocyclic ester derivatives'2016 9,029,352'Process for the preparation of C-FMS kinase inhibitors'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to JANSSEN PHARMACEUTICA NV (3)· patent assignee history

2015–2016Based in Vosselaar, BE· patent location history

2019Based in Beerse, BE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JANSSEN PHARMACEUTICA NV	3	2015–2019

Locations

Location	Patents	Span
Vosselaar, BE	2	2015–2016
Beerse, BE	1	2019